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ALF / 2ALF / ALF-RB / AFG-ALF Airline Linear Grilles 45° blade

    • Product Details


      Waterloo airline linear grilles have been designed to satisfy air diffusion and engineering requirements as well as architectural specifications. Airline grilles may be used in modular or continuous situations for ceiling, sidewall, cill or bulkhead applications. The range is available with a wide variety of special options and fabrications to suit most project requirements. Grilles may be supplied with or without frames and borders - cores are represented with a suffix “(C)”.

      Product Description

      • ALF45° 5mm thick blade, 12.5mm pitch
      • 2ALF2 way cores
      • ALF-RBReverse Border
      • AFG-ALFAFG 3mm border frame with ALF 45° 5mm thick blade, 12.5mm pitch
      • EDEqualising deflector
      • DT-2MAdjustable duct turn (Installed in duct)


      PPG9010 (RAL 9010 Gloss - 80% Gloss White)
      PPM9010 (RAL 9010 Matt - 20% Gloss White)
      PPM9006 (RAL 9006 Matt - 30% Gloss Silver)
      Other colours or anodised finish available on request


      • ALF10 kg/m² face area
      • DT2M(G)9.0 kg/m² face area


      Minimum size - 150 x 50mm

      Maximum size - 2000 x 1500mm

      Fixing Options

      • SF
      • CF
      • VS
      • AFVS
      • PFVS
      • AFCF
      • RCCF
      • AFHS

      BSSBD - recommended for AFG frame if wall mounted (plasterboard)

      Product Specification

      Related links

      Grille Fixing Selection Chart

      Grille Nominal Sizes

      Guide to Removable Core Grilles

      PBLG Plenum Box

      Plenum Insulation Thermal & Acoustic specification

      Waterloo Mill Finish


      For more information please use our contact form;

      Call our Sales and Customer Service Hot Line:

      01622 711511



    • Product Images






      Special 2 way cores are available for all angled blade configurations, i.e. 2ALF as shown.



      ALF Blade Blade Angle 45° Blade Thickness 4mm



    • Product Model Data